Grundfos CUE Safety Instructions And Other Important Information
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- Installation and operating instructions manual (47 pages) ,
- Safety instructions and other important information (26 pages) ,
- Instructions manual (26 pages)
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Summary of Contents for Grundfos CUE
- Page 1 GRUNDFOS INSTRUCTIONS Safety instructions and other important information Quick guide net.grundfos.com/qr/i/96794343 Installation and operating instructions Other languages net.grundfos.com/qr/i/96780034...
- Page 2 WARNING Intended use Indicates a hazardous situation CUE frequency converters can be used in both new and existing installations. Local operation is performed via the operating panel which, if not avoided, could result which has a graphic display showing the menu structure. The in death or serious personal injury.
- Page 3 • The OFF button of the operating panel does not disconnect complete. In case of damage during transport, contact the CUE from the power supply and must therefore not be used as transport company to complain. a safety switch. Note that CUE is delivered in packaging which is not suitable for •...
- Page 4 Ambient temperature up to 50 °C (122 °F). Crushing of feet • Hang the CUE cabinet directly on the wall, or fit it with a back Death or serious personal injury plate. See fig. 2. - CUE is very heavy and may fall if the pedestal is not anchored to the floor.
- Page 5 The leakage current of CUE in normal operation can be seen in the CUE installation and operating instructions. During startup and in asymmetrical supply systems, the leakage current can be higher than normal and may cause the ELCB/RCD to trip.
- Page 6 2. Connect the motor conductors to terminals 96 (U), 97 (V), 98 frequency correspond to the values (W) of the motor plug. on the nameplate of CUE and the 3. Fix the screened cable with a cable clamp. motor. Torque Nm [ft (lb)]...
- Page 7 STO installation, optional Connection of a thermistor (PTC) to CUE The connection of a thermistor (PTC) in a motor to CUE requires Appendix an external PTC relay. Enclosure The requirement is based on the fact that the thermistor in the...
- Page 8 Operating conditions Typical shaft Maximum Fuse Maximum conductor power P2 fuse size type cross-section Relative humidity 5-95 % RH Max. 50 °C [kW (hp)] Ambient temperature (122 °F) 3 x 380-500 V Max. 45 °C 0.55 (0.75) Average ambient temperature over 24 hours (113 °F) 0.75 (1) Minimum ambient temperature at full...
- Page 9 UL fuses and conductor cross-section to mains and motor, for installations in North America Fuse type Maximum Typical shaft conductor power P2 SIBA RK1/ Littel Fuse cross-section Bussmann Bussmann Bussmann Ferraz-Shawmut Bussmann RK1/SIBA Ferraz-Shawmut RK1/E1958/ J/E4273 T/E4274 CC/Littel Fuse E125085 E180276 RK1/E60314 JFHR2 [kW (hp)]...
- Page 10 Failure on Demand Mode. Do not use the power supply for Safe Failure Fraction SFF: > 99 % switching CUE on and off. Hardware Fault Tolerance HFT: 0 (1oo1) Proof Test Interval T1 20 years Dimensions and weights Mission time TM 20 years See fig.
- Page 11 Appendix Fig. 3 Connecting the earth conductor and motor conductors Fig. 4 Mains connection, A4 and A5 Fig. 1 Drilling template for pedestal Fig. 5 Motor connection, A4 and A5 Fig. 2 Connecting the earth conductor and motor conductors...
- Page 12 Fig. 9 Mains and motor connection, B4 Fig. 6 Mains connection, B1 and B2 Fig. 7 Motor connection, B1 and B2 Fig. 10 Mains and motor connection, C1 and C2 Fig. 11 Mains and motor connection, C3 Fig. 8 Mains and motor connection, B3...
- Page 13 Fig. 12 Mains and motor connection, C4 Fig. 14 Wiring diagram, MCB 114 Terminal Type Function 1 (VDO) +24 V out Supply to sensor 2 (I IN) AI 3 Sensor 2, 0/4-20 mA 3 (GND) Common frame for analog input 4 (TEMP) AI 4 Temperature sensor 1, Pt100/Pt1000...
- Page 14 B4, C3, C4 Fig. 15 Enclosures A2 and A3 Fig. 16 Enclosures A4, A5, B1, B2, B3, B4, C1, C2, C3 and Screw holes [mm] Height [mm] Width [mm] Depth [mm] Enclosure Weight [kg] Ød Øe 11 5.5 IP21/NEMA1 11 5.5 11 5.5 IP21/NEMA1 11 5.5...
- Page 15 Fig. 17 Enclosures D1h and D2h Height [mm] Width [mm] Depth [mm] Screw holes [mm] Enclosure Weight [kg] ∅d ∅e 1107 1051...
- Page 16 Appendix 1. 中国 RoHS (Pb) (Hg) (Cd) (Cr6+) (PBB) (PBDE) SJ/T 11364 GB/T 26572 GB/T 26572...
- Page 17 Mi, kompanija Grundfos, izjavljujemo pod punom vlastitom odgovornošću Мы, компания Grundfos, со всей ответственностью заявляем, что da je proizvod CUE, na koji se odnosi deklaracija ispod, u skladu sa dole изделие CUE, к которому относится нижеприведённая декларация, prikazanim direktivama Saveta za usklađivanje zakona država članica соответствует...
- Page 18 — EMC Directive (2014/30/EU). Standards used: EN 61800-3: 2004/A1: 2012. This EU declaration of conformity is only valid when published as part of the Grundfos safety instructions (publication number 96706951). Bjerringbro, 8th April 2015 Svend Aage Kaae Director Grundfos Holding A/S...
- Page 19 Declaration of conformity...
- Page 20 « »: « » « ». http://net.grundfos.com/qr/i/99035178 http://net.grundfos.com/qr/i/99449240 10000236994 0819 ECM: 1267075...
- Page 21 GRUNDFOS Pumps (Hong Kong) Ltd. Turkey Norway BOMBAS GRUNDFOS DO BRASIL Unit 1, Ground floor GRUNDFOS POMPA San. ve Tic. Ltd. Sti. Av. Humberto de Alencar Castelo Branco, Siu Wai Industrial Centre GRUNDFOS Pumper A/S Gebze Organize Sanayi Bölgesi 29-33 Wing Hong Street &...
- Page 22 99674140 0819 ECM: 1264573 www.grundfos.com...
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